823147664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{15913}}^1$

素因数の和:16035

約数の個数: 40

約数和(自身を含む): 1651682232

約数和(自身を除く): 828534568

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 3233, 6466, 12932, 15913, 25864, 31826, 51728, 63652, 127304, 254608, 843389, 970693, 1686778, 1941386, 3373556, 3882772, 6747112, 7765544, 13494224, 15531088, 51446729, 102893458, 205786916, 411573832, 823147664]

約数ペア:

[(1, 823147664), (2, 411573832), (4, 205786916), (8, 102893458), (16, 51446729), (53, 15531088), (61, 13494224), (106, 7765544), (122, 6747112), (212, 3882772), (244, 3373556), (424, 1941386), (488, 1686778), (848, 970693), (976, 843389), (3233, 254608), (6466, 127304), (12932, 63652), (15913, 51728), (25864, 31826)]